327770040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210109}}^1$

素因数の和:210136

約数の個数: 64

約数和(自身を含む): 1058954400

約数和(自身を除く): 731184360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 210109, 420218, 630327, 840436, 1050545, 1260654, 1680872, 2101090, 2521308, 2731417, 3151635, 4202180, 5042616, 5462834, 6303270, 8194251, 8404360, 10925668, 12606540, 13657085, 16388502, 21851336, 25213080, 27314170, 32777004, 40971255, 54628340, 65554008, 81942510, 109256680, 163885020, 327770040]

約数ペア:

[(1, 327770040), (2, 163885020), (3, 109256680), (4, 81942510), (5, 65554008), (6, 54628340), (8, 40971255), (10, 32777004), (12, 27314170), (13, 25213080), (15, 21851336), (20, 16388502), (24, 13657085), (26, 12606540), (30, 10925668), (39, 8404360), (40, 8194251), (52, 6303270), (60, 5462834), (65, 5042616), (78, 4202180), (104, 3151635), (120, 2731417), (130, 2521308), (156, 2101090), (195, 1680872), (260, 1260654), (312, 1050545), (390, 840436), (520, 630327), (780, 420218), (1560, 210109)]